Message type: E = Error
Message class:  FINLOC_JP_MYNUMBER - Japan MY Number Extension 
Message number: 030
Message text: Valid from & and valid to & dates overlap for Vendor &; adjust date range
Valid from <(>&<)>1 and Valid to <(>&<)>2 dates overlap for Vendor
<(>&<)>3 with Vendor Type "I" in Individual Corporate numbers Excel
Template
The system does not allow you to create a Supplier with overlapping
dates for Vendor <(>&<)>3 with Vendor Type "I".
The specified Valid from and Valid to dates for the Vendor <(>&<)>3 with
Vendor Type "I" overlap. Adjust the date range in Individual Corporate
numbers Supplier Migration Template Excel.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message FINLOC_JP_MYNUMBER030 indicates that there is an overlap in the date ranges for the My Number (My Number system in Japan) for a vendor. This error typically occurs when you are trying to enter or update My Number information for a vendor, and the validity periods (valid from and valid to dates) of the My Number entries conflict with existing entries.
Cause: Overlapping Date Ranges: The primary cause of this error is that the date range you are trying to enter for the vendor's My Number overlaps with an existing date range. For example, if you are trying to set a valid from date of January 1, 2023, and a valid to date of December 31, 2023, but there is already an entry for the same vendor with a valid from date of June 1, 2023, and a valid to date of December 31, 2023, this will trigger the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
FINLOC_JP_MYNUMBER029 Retention date & should be in MMMMYYDD for Retention Untill
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FINLOC_JP_MYNUMBER028 Individual Number can only contain digits
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FINLOC_KR_PAYMENT000 Entry &1 does not exist in T016 (check entry)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FINLOC_KR_PAYMENT001 Please enter the currency
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.